A store that sells new husbands has just opened in New York City, where a woman may go to choose a husband. Among the instructions at the entrance is a description of how the store operates:

You may visit this store ONLY ONCE! There are six floors and the value of the products increase as the shopper ascends the flights. The shopper may choose any item from a particular floor, or may choose to go up to the
next floor, but you cannot go back down except to exit the building!

A minister decided that a visual demonstration would add emphasis to his Sunday sermon.
Four worms were placed into four separate jars.
The first worm was put into a container of alcohol.
The second worm was put into a container of cigarette smoke. more...